My Crt.5

[starscream]

Originally Posted by lincpimp

10s 2200 lipo would have the same runtime as a 5s 4400. But since everything stays cooler and the amp draw is less the runtimes is better than you would think.

Exactly,
In theory, you should have the same run time between the two, but in my experience, the higher voltage equivalent always runs longer. The higher voltage reduces the current and heat which in turn equates to less wasted energy and more runtime.

I don't beleive the charge time between the two are any different though.